<?php
namespace app\libraryadmin\controller;
use \think\Controller;
use \think\captcha\Captcha;
use \think\Db;
use \think\Session;

class Common extends Controller
{
	public function _initialize(){
		//var_dump(Session::)
		if(!Session::has('login_laid')){
			$this->redirect('index/index');
		}
	}
}
?>